5k keyPress to activate its programmable function {page 7}. The default setting isZone Down.l keyPress to activate its programmable function {page 7}. The default setting isZone Up.m keyPress to activate its programmable function {page 7}. The default setting isNone (no function).n SpeakerInternal speakero PTT (Push-to-Talk) switchPress and hold this switch then, speak into the microphone to call a station.DISPLAYIndicator DescriptionAppears when the Monitor or Squelch Off function is activated.Blinks when signaling of an incoming call matches the OptionalSignaling set up on your transceiver.Appears when the current zone (left icon) or CH/GID (right icon)is added to the scanning sequence.Appears when you are using Scan mode. Blinks while pausedat a channel.Appears when there is a message stored in the transceivermemory. Blinks when a new message has arrived.Appears when the current channel is programmed as a Prioritychannel. “ ” represents Priority channel 1. “ ”represents Priority channel 2. “ ” represents Priority channels1 and 2.Appears when the Operator Selectable Tone (OST) function isactivated.Appears when the selected group is programmed as telephoneIDs. Blinks during Auto Telephone search.Appears when the Talk Around function is activated.Appears when the Site Lock function is activated.